CN116084362A - Marine spilled oil recovery unit - Google Patents
Marine spilled oil recovery unit Download PDFInfo
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- CN116084362A CN116084362A CN202210895720.3A CN202210895720A CN116084362A CN 116084362 A CN116084362 A CN 116084362A CN 202210895720 A CN202210895720 A CN 202210895720A CN 116084362 A CN116084362 A CN 116084362A
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- oil
- fixedly arranged
- water
- floating pipe
- oil storage
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- 238000011084 recovery Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 238000007667 floating Methods 0.000 claims abstract description 94
- 238000004140 cleaning Methods 0.000 claims abstract description 51
- 238000004804 winding Methods 0.000 claims abstract description 41
- 238000005086 pumping Methods 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000007790 scraping Methods 0.000 claims description 23
- 239000013535 sea water Substances 0.000 claims description 18
- 239000002699 waste material Substances 0.000 claims description 15
- 238000005507 spraying Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 abstract description 8
- 239000003921 oil Substances 0.000 description 162
- 238000005096 rolling process Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 5
- 230000001502 supplementing effect Effects 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 210000002816 gill Anatomy 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
- E02B15/101—Means floating loosely on the water absorbing the oil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/702—Arrangements for confining or removing dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
- B65H75/4405—Traversing devices; means for orderly arranging the material on the drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4457—Arrangements of the frame or housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D9/00—Apparatus or devices for transferring liquids when loading or unloading ships
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/33—Hollow or hose-like material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Textile Engineering (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The invention relates to the technical field of dirty oil collection, in particular to an offshore spilled oil recovery device, which comprises an oil storage ship, a winding device, a floating pipe cleaning device, a floating pipe, an oil pumping device, an oil-water separation device and a secondary filtering device; an oil storage bin is arranged in the oil storage ship; the winding device is fixedly arranged on the oil storage ship; the floating pipe cleaning device is arranged beside the winding device and is fixedly connected with the oil storage ship; the oil pumping device is fixedly arranged at the front end of the oil storage ship; one end of the floating pipe sequentially passes through the oil pumping device and the floating pipe cleaning device and is fixedly connected with the winding device; the oil-water separation device is fixedly arranged on the oil storage ship and is communicated with the output end of the oil pumping device; the secondary filter device is fixedly arranged beside the oil-water separation device, and the input end of the secondary filter device is communicated with the output end of the oil-water separation device. The application can effectively avoid pollution diffusion and improve cleaning efficiency.
Description
Technical Field
The invention relates to the technical field of dirty oil collection, in particular to an offshore spilled oil recovery device.
Background
In recent years, the petroleum industry has rapidly developed, and as important energy materials and chemical raw materials, the importance of petroleum for national economy has increased, and at the same time, the environmental hazard caused by petroleum has also been increasingly highlighted. Marine transportation is used as the main transportation mode of petroleum, and oil spilling accidents occur mainly through the following four ways: 1) An oil tanker accident; 2) Explosion of the drilling platform; 3) Leakage of the oil delivery pipe; 4) Manually discharging; the data shows that as much as about millions of tons of oil are discharged into the ocean by oil transportation alone each year, spilled oil pollution has become one of the major pollution sources for ocean pollution. The density of crude oil is less than sea water and is easy to weather, under the impact of sea waves and sea wind, spilled oil is rapidly diffused to form an oil film, the reoxygenation effect of water bodies is hindered, the growth of marine plankton is influenced, and oil substances are adhered to fish gills to suffocate fish, inhibit the spawning and hatching of water birds, destroy the water impermeability of feathers of the water birds, reduce the quality of aquatic products, and not only seriously affect the marine ecological environment and coastal region economy, but also provide serious challenges for subsequent disposal and prevention and control management. Therefore, the leaked petroleum should be recovered as soon as possible.
Chinese patent CN202010962017.0 proposes an offshore spilled oil recovery device comprising a hull, and an oil absorption unit, an oil squeezing unit, an oil storage unit, an oil sub-packaging unit and an oil transfer unit located on the hull; the control unit is respectively connected with the oil suction unit, the oil squeezing unit, the oil storage unit, the oil product split charging unit and the oil product transferring unit; the oil squeezing unit is used for squeezing the spilled oil adsorbed by the oil absorbing unit to the oil storage unit; the oil product split charging unit is used for split charging the spilled oil in the oil storage unit; the oil product transferring unit is used for transferring the split oil product out of the ship body.
According to the technical scheme, although the spilled oil on the sea surface can be collected and cleaned, the spilled oil can be quickly diffused on the sea surface when leaking, so that the area required to be cleaned is very large, the device can only be cleaned and recovered in a small range, meanwhile, the spilled oil can be diffused and cannot be controlled when being cleaned and recovered, the pollution area is enlarged, the cleaning and recovery time is long, the efficiency is low, and the cleaning cost is increased.
Disclosure of Invention
To the problem that prior art exists, provide an offshore spilled oil recovery unit, through the effectual restriction oil diffusion on the sea of floating tube, shrink floating tube limit scope through the coiling mechanism and cooperate pumping unit again and carry out extraction can effectively improve collection efficiency, reduce the clearance cost simultaneously.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
an offshore spilled oil recovery device comprises an oil storage ship, a winding device, a floating pipe cleaning device, a floating pipe, an oil pumping device, an oil-water separation device and a secondary filtering device; an oil storage bin is arranged in the oil storage ship; the winding device is fixedly arranged on the oil storage ship; the floating pipe cleaning device is arranged beside the winding device and is fixedly connected with the oil storage ship; the oil pumping device is fixedly arranged at the front end of the oil storage ship; one end of the floating pipe sequentially passes through the oil pumping device and the floating pipe cleaning device and is fixedly connected with the winding device; the oil-water separation device is fixedly arranged on the oil storage ship and is communicated with the output end of the oil pumping device; the secondary filter device is fixedly arranged beside the oil-water separation device, and the input end of the secondary filter device is communicated with the output end of the oil-water separation device.
Preferably, the winding device comprises a guide frame, a first guide wheel, a mounting bracket, a winding wheel and a first rotary driver; the guide frames are distributed on the oil storage ship and fixedly arranged on the oil storage ship; the first guide wheels are provided with a plurality of guide frames which are uniformly distributed on the guide frames, and are rotationally connected with the guide frames; the mounting bracket is fixedly arranged on the oil storage ship; the winding wheel is rotationally arranged on the mounting bracket; the first rotary driver is fixedly arranged on the mounting bracket, and the output end of the first rotary driver is in transmission connection with the winding wheel.
Preferably, the floating pipe cleaning device comprises a waste collecting box, a mounting cover, a cleaning device, a first suction pump, a water spray head and a first elastic scraping sleeve; the waste collection box is fixedly arranged on the oil storage ship; the installation cover is fixedly arranged on the waste collection box and is communicated with the interior of the waste collection box; the cleaning device is fixedly arranged on the mounting cover; the water spraying heads are provided with a plurality of water spraying heads which are uniformly distributed on the mounting cover and fixedly connected with the mounting cover; the first suction pump is fixedly arranged on the oil storage ship, the input end of the first suction pump is communicated with seawater, and the output end of the first suction pump is communicated with the water spraying head; the first elastic scraping sleeve is fixedly arranged at the opening of the mounting cover, and a through hole is formed in the axis position of the first elastic scraping sleeve.
Preferably, the cleaning device comprises a rotating frame, a cleaning brush, a driven wheel, a driving wheel, a second rotary driver and a transmission belt; the rotating frame is rotatably arranged in the mounting cover; the cleaning brushes are arranged in a plurality of and uniformly arranged in the rotating frame; the driven wheel is fixedly arranged on the rotating frame; the second rotary driver is fixedly arranged on the mounting cover; the driving wheel is fixedly arranged at the output end of the second rotary driver; the driving belt is sleeved on the driving wheel and the driven wheel.
Preferably, the inside of the floating pipe is provided with a plurality of cavities, the inside of the floating pipe is also provided with a plurality of reinforcing ropes, and one end of the floating pipe, which is far away from the winding device, is provided with a limiting clamping block.
Preferably, the oil pumping device comprises a lifting adjusting device, a suction head, a second guide wheel, a second suction pump, a first clamping connector, a second clamping connector and a second elastic scraping sleeve; the lifting adjusting device is vertically arranged at the front end of the oil storage ship; the suction head is fixedly arranged on the lifting adjusting device; the second guide wheels are provided with a plurality of guide wheels which are uniformly distributed on the side part of the suction head and are rotationally connected with the suction head; the first clamping connector is arranged at the side part of the suction head; the second clamping connector has the same structure as the first clamping connector, and is arranged at one end of the suction head, which is far away from the first clamping connector; the second elastic scraping sleeve and the first elastic scraping sleeve are fixedly arranged on the first clamping joint; the second suction pump is fixedly arranged on the oil storage ship, the input end of the second suction pump is communicated with the suction head, and the output end of the second suction pump is communicated with the oil-water separation device.
Preferably, the lifting adjusting device comprises a mounting rail, a limit sliding block, a ball screw and a third rotary driver; the mounting rail is vertically arranged at the front end of the oil storage ship; the limiting slide block is slidably arranged in the mounting rail, and an internal threaded hole is formed in the limiting slide block; the ball screw is rotatably arranged in the mounting rail and is in threaded connection with the internal threaded hole of the limit sliding block; the third rotary driver is fixedly arranged on the mounting rail, and the output end of the third rotary driver is in transmission connection with the ball screw.
Preferably, the second clamping connector comprises a mounting base, a clamping sleeve and a fixing bolt; the mounting base is fixedly arranged at the side part of the suction head, a semicircular opening is formed in the mounting base, and a plurality of internal threaded holes are further formed in the mounting base; the clamping sleeve is provided with a plurality of through holes, and is also provided with a semicircular opening matched with the mounting base; the fixing bolts penetrate through the through holes of the clamping sleeve and are in threaded connection with the internal threaded holes of the mounting base.
Preferably, the oil-water separation device comprises an oil-water storage tank, an oil-water interface instrument, a guide hopper and a third suction pump; the oil-water storage tank is fixedly arranged on the oil storage ship, and an opening is formed in the side part of the oil-water storage tank; the guide hopper is fixedly arranged at the opening of the oil-water storage tank, and the output end of the guide hopper is communicated with the oil storage bin in the oil storage ship; the oil-water interface instrument is fixedly arranged in the oil-water storage box; the third suction pump is arranged at the side part of the oil-water storage tank, the input end of the third suction pump is communicated with the inside of the oil-water storage tank, and the output end of the third suction pump is communicated with the inside of the secondary filtering device.
Preferably, the secondary filtering device comprises a water storage tank, a placing rail and a filtering layer; the water storage tank is fixedly arranged on the oil storage ship, and a limit sliding rail is arranged in the water storage tank; the placing rail is arranged in the limiting sliding rail in a sealing way; the filter layer is arranged inside the placing rail.
Compared with the prior art, the beneficial effect that this application had is:
1. the floating pipe is placed in the sea, workers encircle the oil-benefiting area through the floating pipe, the floating pipe floats on the water surface, the floating pipe floats along with seawater, and meanwhile oil diffusion on the sea surface is limited, so that pollution diffusion is effectively avoided.
2. The oil pumping device is good by the float pipe circle back oil pumping device with sea water and oil suction carry oil-water separation device's inside, when oil pumping device pumps, coiling mechanism rolling float pipe simultaneously, can lead to the region reduction of benefit oil when can reducing the length when the float pipe rolling, the oil pumping device of being convenient for pumps the sea oil fast and improves collection efficiency, simultaneously reduces the clearance cost.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic perspective view of a wind-up device and float tube of the present application;
FIG. 3 is a schematic perspective view of a float tube cleaning device of the present application;
FIG. 4 is a schematic perspective view of the cleaning apparatus of the present application;
FIG. 5 is a cross-sectional view taken at section A-A of FIG. 4;
FIG. 6 is a front view of the float tube of the present application;
FIG. 7 is a cross-sectional view taken at section B-B of FIG. 6;
FIG. 8 is a schematic perspective view of the oil extractor of the present application;
FIG. 9 is a front view of the oil extractor of the present application;
FIG. 10 is a front view of the lift adjustment device of the present application;
FIG. 11 is a cross-sectional view taken at section C-C of FIG. 10;
FIG. 12 is a schematic perspective view of an oil-water separator of the present application;
FIG. 13 is a schematic perspective view of a secondary filter device of the present application;
FIG. 14 is a cross-sectional view taken at section D-D of FIG. 13;
fig. 15 is a schematic perspective view of a second bayonet joint of the present application.
The reference numerals in the figures are:
1-an oil storage ship;
2-a winding device; 2 A-A guide frame; 2 b-a first guiding wheel; 2 c-mounting brackets; 2 d-a winding wheel; 2 e-a first rotary drive;
3-floating pipe cleaning device; 3 A-A waste collection box; 3 b-mounting a cover; 3 c-a cleaning device; 3c 1-a rotating rack; 3c 2-cleaning brush; 3c 3-driven wheel; 3c 4-driving wheel; 3c 5-a second rotary drive; 3c 6-driving belt; 3 d-a first suction pump; 3 e-a sprinkler head; 3 f-a first elastic scraping sleeve;
4-floating pipe; 4 a-cavity; 4 b-reinforcing cords; 4c, limiting a clamping block;
5-pumping unit; 5 a-lifting adjusting device; 5a 1-mounting rail; 5a 2-limit sliding blocks; 5a 3-ball screw; 5a 4-a third rotary drive; 5 b-suction head; 5 c-a second guiding wheel; 5 d-a second suction pump; 5 e-a first snap fitting; 5 f-a second snap fitting; 5f 1-mounting a base; 5f 2-cutting ferrule; 5f 3-fixing bolts; 5 g-a second elastic scraping sleeve;
6-an oil-water separation device; 6 A-An oil-water storage tank; 6 b-an oil-water interface instrument; 6 c-a guide hopper; 6 d-a third suction pump;
7-a secondary filtering device; 7 A-A water storage tank; 7 b-placing rails; 7 c-a filter layer.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
As shown in fig. 1 to 14:
an offshore spilled oil recovery device comprises an oil storage ship 1, a winding device 2, a floating pipe cleaning device 3, a floating pipe 4, an oil pumping device 5, an oil-water separation device 6 and a secondary filtering device 7; an oil storage bin is arranged in the oil storage ship 1; the winding device 2 is fixedly arranged on the oil storage ship 1; the floating pipe cleaning device 3 is arranged beside the winding device 2, and the floating pipe cleaning device 3 is fixedly connected with the oil storage ship 1; the oil pumping device 5 is fixedly arranged at the front end of the oil storage ship 1; one end of the floating pipe 4 sequentially passes through the oil pumping device 5 and the floating pipe cleaning device 3 to be fixedly connected with the winding device 2; the oil-water separation device 6 is fixedly arranged on the oil storage ship 1, and the oil-water separation device 6 is communicated with the output end of the oil pumping device 5; the secondary filter device 7 is fixedly arranged beside the oil-water separation device 6, and the input end of the secondary filter device 7 is communicated with the output end of the oil-water separation device 6.
When oil is beneficial to the sea, the worker starts the oil storage ship 1 to the oil supplementing position to stop, the worker adjusts the suction end of the oil pumping device 5 to the position of the interface between the sea water and the oil, the winding device 2 loosens the floating pipe 4 to cancel winding, the floating pipe 4 is placed in the sea, the worker circles the oil supplementing area through the floating pipe 4, the floating pipe 4 floats on the water surface, the floating pipe 4 floats along with the sea water while limiting the diffusion of the oil on the sea surface, one end of the floating pipe 4 is clamped on the oil pumping device 5 after the oil is well coiled by the floating pipe 4, the oil pumping device 5 pumps the sea water and the oil to the inside of the oil-water separation device 6, the winding device 2 winds the floating pipe 4 simultaneously, the area of the beneficial oil can be reduced when the floating pipe 4 winds up, the oil pumping device 5 is convenient for fast sucking the oil on the sea surface, the oil-water separation device 6 separates the oil from the water, the oil-water separation device 6 conveys the filtered oil to the inside of the filter ship 7, and the filtered water is filtered by the filter device 7 after the filter device is filtered to the inside of the filter tank. The application can effectively avoid pollution diffusion and improve cleaning efficiency.
As shown in fig. 2:
the winding device 2 comprises a guide frame 2a, a first guide wheel 2b, a mounting bracket 2c, a winding wheel 2d and a first rotary driver 2e; the guide frames 2a are provided with a plurality of guide frames which are distributed on the oil storage ship 1, and the guide frames 2a are fixedly arranged on the oil storage ship 1; the first guiding wheels 2b are provided with a plurality of guiding frames 2a which are uniformly distributed, and the first guiding wheels 2b are rotationally connected with the guiding frames 2 a; the mounting bracket 2c is fixedly mounted on the oil storage ship 1; the winding wheel 2d is rotatably arranged on the mounting bracket 2 c; the first rotary driver 2e is fixedly arranged on the mounting bracket 2c, and the output end of the first rotary driver 2e is in transmission connection with the winding wheel 2 d.
When the floating pipe 4 needs to be rolled, the first rotary driver 2e is preferably a servo motor, the servo motor drives the rolling wheel 2d to rotate, the rolling wheel 2d drives the floating pipe 4 to roll and move when rotating, the guide frame 2a and the first guide wheel 2b cooperate to guide the floating pipe 4 to stably move and reduce friction, and the rolling efficiency can be effectively improved through the rolling wheel 2d to rotate and roll.
As shown in fig. 3 to 5:
the float tube cleaning device 3 comprises a waste collection box 3a, a mounting cover 3b, a cleaning device 3c, a first suction pump 3d, a water spray head 3e and a first elastic scraping sleeve 3f; the waste collection box 3a is fixedly arranged on the oil storage ship 1; the installation cover 3b is fixedly arranged on the waste collection box 3a, and the installation cover 3b is communicated with the interior of the waste collection box 3 a; the cleaning device 3c is fixedly arranged on the mounting cover 3 b; the water spraying heads 3e are provided with a plurality of water spraying heads which are uniformly distributed on the mounting cover 3b, and the water spraying heads 3e are fixedly connected with the mounting cover 3 b; the first suction pump 3d is fixedly arranged on the oil storage ship 1, the input end of the first suction pump 3d is communicated with seawater, and the output end of the first suction pump 3d is communicated with the sprinkler head 3 e; the first elastic scraping sleeve 3f is fixedly arranged at the opening of the mounting cover 3b, and a through hole is formed in the axis position of the first elastic scraping sleeve 3 f.
When the floating pipe 4 is rolled, the floating pipe 4 passes through the cleaning device 3c to move, the cleaning device 3c cleans the surface of the penetrating floating pipe 4, when the surface of the floating pipe 4 is cleaned, the first suction pump 3d pumps seawater from sea, the seawater is sprayed to the surface of the floating pipe 4 through the plurality of water spray heads 3e to be washed, the floating pipe 4 can effectively clean oil stains on the surface through surface cleaning and washing, the initially cleaned floating pipe 4 moves to rub with the first elastic scraping sleeve 3f, the first elastic scraping sleeve 3f is used for hanging and removing the surface of the floating pipe 4 to clean the surface, the installation cover 3b is used for guiding the washed water and oil into the waste collection box 3a, the waste collection box 3a guides the water and the oil to be conveyed to the oil benefiting area, and the working environment can be effectively ensured through cleaning the oil on the surface of the floating pipe 4.
As shown in fig. 4 and 5:
the cleaning device 3c comprises a rotating frame 3c1, a cleaning brush 3c2, a driven wheel 3c3, a driving wheel 3c4, a second rotary driver 3c5 and a transmission belt 3c6; the rotating frame 3c1 is rotatably installed inside the installation cover 3 b; the cleaning brushes 3c2 are provided in a plurality and uniformly arranged inside the rotating frame 3c 1; the driven wheel 3c3 is fixedly arranged on the rotating frame 3c 1; the second rotary driver 3c5 is fixedly mounted on the mounting cover 3 b; the driving wheel 3c4 is fixedly arranged at the output end of the second rotary driver 3c 5; the driving belt 3c6 is sleeved on the driving wheel 3c4 and the driven wheel 3c 3.
When the floating pipe 4 passes through the rotating frame 3c1 to move, the second rotary driver 3c5 is preferably a servo motor, the servo motor drives the driving wheel 3c4 to rotate, the driving wheel 3c4 rotates and drives the driven wheel 3c3 to rotate through the transmission belt 3c6, the driven wheel 3c3 drives the rotating frame 3c1 to rotate, the rotating frame 3c1 drives the cleaning brush 3c2 inside to rotate, and the cleaning brush 3c2 rotates to be in friction fit with the surface of the floating pipe 4 to clean the seawater sprayed by the water spraying head 3 e. The oil dirt can be effectively loosened by friction of the cleaning brush 3c2, and the cleaning is convenient.
As shown in fig. 6 and 7:
the inside of the floating pipe 4 is provided with a plurality of cavities 4a, the inside of the floating pipe 4 is also provided with a plurality of reinforcing ropes 4b, and one end of the floating pipe 4 far away from the winding device 2 is provided with a limiting clamping block 4c.
The cavity 4a in the floating pipe 4 is used for increasing buoyancy, the reinforcing rope 4b in the floating pipe 4 is used for increasing the flexibility of the floating pipe 4, and the clamping blocks of the floating pipe 4 are convenient for clamping and fixing the floating pipe 4.
As shown in fig. 8 and 9:
the oil pumping device 5 comprises a lifting adjusting device 5a, a suction head 5b, a second guide wheel 5c, a second suction pump 5d, a first clamping connector 5e, a second clamping connector 5f and a second elastic scraping sleeve 5g; the lifting adjusting device 5a is vertically arranged at the front end of the oil storage ship 1; the suction head 5b is fixedly arranged on the lifting adjusting device 5 a; the second guiding wheels 5c are provided with a plurality of guiding wheels which are uniformly distributed on the side parts of the suction heads 5b, and the second guiding wheels 5c are rotationally connected with the suction heads 5 b; the first clamping connector 5e is arranged at the side part of the suction head 5 b; the second clamping connector 5f has the same structure as the first clamping connector 5e, and the second clamping connector 5f is arranged at one end of the suction head 5b far away from the first clamping connector 5 e; the second elastic scraping sleeve 5g is fixedly arranged on the first clamping joint 5 e; the second suction pump 5d is fixedly arranged on the oil storage ship 1, the input end of the second suction pump 5d is communicated with the suction head 5b, and the output end of the second suction pump 5d is communicated with the oil-water separation device 6.
When the oil storage ship 1 moves to an oil spilling area, a worker drives the suction head 5b to descend through the lifting adjusting device 5a, the opening of the suction head 5b descends to the section position of water and oil, the winding device 2 loosens the floating pipe 4 to cancel winding, the floating pipe 4 is placed in the sea, the worker circles the oil benefiting area through the floating pipe 4, after the floating pipe 4 circles oil, one end of the floating pipe 4, which is provided with the limiting clamping block 4c, is clamped on the second clamping head 5f to limit the position of the floating pipe 4, the second suction pump 5d is used for matching the suction head 5b to suck water and oil, and the second suction pump 5d conveys the water and the oil into the oil-water separation device 6. The first clamping connector 5e and the second guiding wheel 5c are used for limiting and guiding the shrinkage rolling movement of the floating pipe 4, the second clamping connector 5f is used for being matched with the clamping block of the floating pipe 4 to be limited and clamped fixedly, the rolling device 2 is rubbed with the second elastic scraping sleeve 5g when rolling the floating pipe 4, the second elastic scraping sleeve 5g is used for primarily scraping oil on the outer side of the floating pipe 4, and excessive oil is prevented from being adhered to the outer wall of the floating pipe 4.
As shown in fig. 10 and 11:
the lifting adjusting device 5a comprises a mounting rail 5a1, a limit sliding block 5a2, a ball screw 5a3 and a third rotary driver 5a4; the mounting rail 5a1 is vertically installed at the front end of the storage vessel 1; the limiting slide block 5a2 is slidably arranged in the mounting rail 5a1, and an internal threaded hole is formed in the limiting slide block 5a 2; the ball screw 5a3 is rotatably arranged in the mounting rail 5a1, and the ball screw 5a3 is in threaded connection with an internal threaded hole of the limit sliding block 5a 2; the third rotary driver 5a4 is fixedly mounted on the mounting rail 5a1, and an output end of the third rotary driver 5a4 is in transmission connection with the ball screw 5a 3.
The third rotary driver 5a4 is preferably a servo motor, the limit slider 5a2 is used for installing the suction head 5b, when the suction head 5b needs to be moved to the water-oil interface, the servo motor drives the ball screw 5a3 to rotate, the ball screw 5a3 rotates to drive the limit slider 5a2 to slide along the installation rail 5a1, and the limit slider 5a2 moves and pushes the suction head 5b to move to adjust the height.
As shown in fig. 15:
the second clamping connector 5f comprises a mounting base 5f1, a clamping sleeve 5f2 and a fixing bolt 5f3; the mounting base 5f1 is fixedly arranged on the side part of the suction head 5b, a semicircular opening is formed in the mounting base 5f1, and a plurality of internal threaded holes are formed in the mounting base 5f 1; the clamping sleeve 5f2 is provided with a plurality of perforations, and the clamping sleeve 5f2 is also provided with a semicircular opening matched with the mounting base 5f 1; the fixing bolts 5f3 are provided with a plurality of fixing bolts 5f3, and the fixing bolts 5f3 penetrate through the through holes of the clamping sleeve 5f2 and are in threaded connection with the internal threaded holes of the mounting base 5f 1.
When the oil storage ship 1 moves to an oil spilling area, a worker drives the suction head 5b to descend through the lifting adjusting device 5a, the opening of the suction head 5b descends to the section position of water and oil, the winding device 2 loosens the floating pipe 4 to cancel winding, the floating pipe 4 is put into the sea, the worker circles the oil supplementing area through the floating pipe 4, after the floating pipe 4 circles, the worker releases the fixing bolt 5f3 to release the locking of the clamping sleeve 5f2 through the fixing bolt 5f3, then the end, provided with the limiting clamping block 4c, of the floating pipe 4 is clamped into the opening between the installation bottom and the clamping sleeve 5f2, the clamping sleeve 5f2 is locked and fixed through the fixing bolt 5f3, and the installation bottom and the clamping sleeve 5f2 are matched to limit and clamp the floating pipe 4.
As shown in fig. 12:
the oil-water separation device 6 comprises an oil-water storage tank 6a, an oil-water interface instrument 6b, a guide hopper 6c and a third suction pump 6d; the oil-water storage tank 6a is fixedly arranged on the oil storage ship 1, and an opening is formed in the side part of the oil-water storage tank 6 a; the guide hopper 6c is fixedly arranged at the opening of the oil-water storage tank 6a, and the output end of the guide hopper 6c is communicated with the oil storage bin in the oil storage ship 1; the oil-water interface instrument 6b is fixedly arranged inside the oil-water storage tank 6 a; the third suction pump 6d is arranged at the side part of the oil-water storage tank 6a, the input end of the third suction pump 6d is communicated with the interior of the oil-water storage tank 6a, and the output end of the third suction pump 6d is communicated with the interior of the secondary filtering device 7.
The oil pumping device 5 pumps and conveys oil and water into the oil-water storage tank 6a together during oil pumping, the oil floats on the water, an opening is arranged on the side part of the oil-water storage tank 6a, oil on the water surface flows out from the opening for oil-water storage when the oil-water rises in the oil-water storage tank 6a, the flowing oil enters the oil storage bin of the oil storage ship 1 through the guide of the guide hopper 6c, the oil-water interface instrument 6b is used for detecting the interface position of the oil and the water in the oil-water storage tank 6a, and the water below the oil layer is pumped out and conveyed into the secondary filter device 7 through the third suction pump 6d when the interface position of the oil and the water is too high. The oil and water are effectively separated and filtered.
As shown in fig. 13 and 14:
the secondary filtering device 7 comprises a water storage tank 7a, a placement rail 7b and a filtering layer 7c; the water storage tank 7a is fixedly arranged on the oil storage ship 1, and a limit sliding rail is arranged in the water storage tank 7 a; the placing rail 7b is arranged in the limiting slide rail in a sealing way; the filter layer 7c is mounted inside the placement rail 7 b.
The oil-water separation device 6 discharges redundant seawater into the water storage tank 7a, the filter layer 7c is preferably a sponge filter layer 7c, the water storage tank 7a further filters the seawater through the sponge filter layer 7c, and the sponge filter layer 7c can effectively adsorb greasy dirt to avoid the removal of doped oil in the filtered seawater.
When oil is beneficial to the sea, the worker starts the oil storage ship 1 to the oil supplementing position to stop, the worker adjusts the suction end of the oil pumping device 5 to the position of the interface between the sea water and the oil, the winding device 2 loosens the floating pipe 4 to cancel winding, the floating pipe 4 is placed in the sea, the worker circles the oil supplementing area through the floating pipe 4, the floating pipe 4 floats on the water surface, the floating pipe 4 floats along with the sea water while limiting the diffusion of the oil on the sea surface, one end of the floating pipe 4 is clamped on the oil pumping device 5 after the oil is well coiled by the floating pipe 4, the oil pumping device 5 pumps the sea water and the oil to the inside of the oil-water separation device 6, the winding device 2 winds the floating pipe 4 simultaneously, the area of the beneficial oil can be reduced when the floating pipe 4 winds up, the oil pumping device 5 is convenient for fast sucking the oil on the sea surface, the oil-water separation device 6 separates the oil from the water, the oil-water separation device 6 conveys the filtered oil to the inside of the filter ship 7, and the filtered water is filtered by the filter device 7 after the filter device is filtered to the inside of the filter tank. The application can effectively avoid pollution diffusion and improve cleaning efficiency.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The offshore spilled oil recovery device is characterized by comprising an oil storage ship (1), a winding device (2), a floating pipe cleaning device (3), a floating pipe (4), an oil pumping device (5), an oil-water separation device (6) and a secondary filtering device (7);
an oil storage bin is arranged in the oil storage ship (1);
the winding device (2) is fixedly arranged on the oil storage ship (1);
the floating pipe cleaning device (3) is arranged beside the winding device (2), and the floating pipe cleaning device (3) is fixedly connected with the oil storage ship (1);
the oil pumping device (5) is fixedly arranged at the front end of the oil storage ship (1);
one end of the floating pipe (4) sequentially passes through the oil pumping device (5) and the floating pipe cleaning device (3) to be fixedly connected with the winding device (2);
the oil-water separation device (6) is fixedly arranged on the oil storage ship (1), and the oil-water separation device (6) is communicated with the output end of the oil pumping device (5);
the secondary filter device (7) is fixedly arranged beside the oil-water separation device (6), and the input end of the secondary filter device (7) is communicated with the output end of the oil-water separation device (6).
2. Offshore spilled oil recovery device according to claim 1, characterized in that the reel (2) comprises a guide frame (2 a), a first guide wheel (2 b), a mounting bracket (2 c), a reel (2 d) and a first rotary drive (2 e);
the guide frames (2 a) are provided with a plurality of guide frames which are distributed on the oil storage ship (1), and the guide frames (2 a) are fixedly arranged on the oil storage ship (1);
the first guide wheels (2 b) are provided with a plurality of guide frames (2 a) which are uniformly distributed, and the first guide wheels (2 b) are rotationally connected with the guide frames (2 a);
the mounting bracket (2 c) is fixedly arranged on the oil storage ship (1);
the winding wheel (2 d) is rotatably arranged on the mounting bracket (2 c);
the first rotary driver (2 e) is fixedly arranged on the mounting bracket (2 c), and the output end of the first rotary driver (2 e) is in transmission connection with the winding wheel (2 d).
3. An offshore spilled oil recovery device according to claim 1, characterized in that the float tube cleaning device (3) comprises a waste collection tank (3 a), a mounting hood (3 b), a cleaning device (3 c), a first suction pump (3 d), a water spray head (3 e) and a first elastic scraping sleeve (3 f);
the waste collection box (3 a) is fixedly arranged on the oil storage ship (1);
the installation cover (3 b) is fixedly arranged on the waste collection box (3 a), and the installation cover (3 b) is communicated with the interior of the waste collection box (3 a);
the cleaning device (3 c) is fixedly arranged on the mounting cover (3 b);
the water spraying heads (3 e) are provided with a plurality of water spraying heads which are uniformly distributed on the mounting cover (3 b), and the water spraying heads (3 e) are fixedly connected with the mounting cover (3 b);
the first suction pump (3 d) is fixedly arranged on the oil storage ship (1), the input end of the first suction pump (3 d) is communicated with seawater, and the output end of the first suction pump (3 d) is communicated with the water spraying head (3 e);
the first elastic scraping sleeve (3 f) is fixedly arranged at the opening of the mounting cover (3 b), and a through hole is formed in the axis position of the first elastic scraping sleeve (3 f).
4. An offshore spilled oil recovery device according to claim 3, characterized in that the cleaning device (3 c) comprises a swivel mount (3 c 1), a cleaning brush (3 c 2), a driven wheel (3 c 3), a driving wheel (3 c 4), a second rotary drive (3 c 5) and a drive belt (3 c 6);
the rotating frame (3 c 1) is rotatably arranged in the mounting cover (3 b);
the cleaning brushes (3 c 2) are provided with a plurality of cleaning brushes and are uniformly arranged inside the rotating frame (3 c 1);
the driven wheel (3 c 3) is fixedly arranged on the rotating frame (3 c 1);
the second rotary driver (3 c 5) is fixedly arranged on the mounting cover (3 b);
the driving wheel (3 c 4) is fixedly arranged at the output end of the second rotary driver (3 c 5);
the driving belt (3 c 6) is sleeved on the driving wheel (3 c 4) and the driven wheel (3 c 3).
5. The offshore spilled oil recovery device according to claim 1, characterized in that a plurality of cavities (4 a) are formed in the floating pipe (4), a plurality of reinforcing ropes (4 b) are arranged in the floating pipe (4), and a limit clamping block (4 c) is arranged at one end, far away from the winding device (2), of the floating pipe (4).
6. An offshore spilled oil recovery device according to claim 1, characterized in that the oil pumping device (5) comprises a lifting adjustment device (5 a), a suction head (5 b), a second guiding wheel (5 c), a second suction pump (5 d), a first clamping head (5 e), a second clamping head (5 f) and a second elastic scraping sleeve (5 g);
the lifting adjusting device (5 a) is vertically arranged at the front end of the oil storage ship (1);
the suction head (5 b) is fixedly arranged on the lifting adjusting device (5 a);
the second guiding wheels (5 c) are provided with a plurality of guiding wheels which are uniformly distributed on the side parts of the suction head (5 b), and the second guiding wheels (5 c) are rotationally connected with the suction head (5 b);
the first clamping connector (5 e) is arranged at the side part of the suction head (5 b);
the second clamping connector (5 f) has the same structure as the first clamping connector (5 e), and the second clamping connector (5 f) is arranged at one end of the suction head (5 b) far away from the first clamping connector (5 e);
the second elastic scraping sleeve (5 g) is fixedly arranged on the first clamping joint (5 e);
the second suction pump (5 d) is fixedly arranged on the oil storage ship (1), the input end of the second suction pump (5 d) is communicated with the suction head (5 b), and the output end of the second suction pump (5 d) is communicated with the oil-water separation device (6).
7. Offshore spilled oil recovery device according to claim 6, characterized in that the lifting adjustment device (5 a) comprises a mounting rail (5 a 1), a limit slider (5 a 2), a ball screw (5 a 3) and a third rotary drive (5 a 4);
the mounting rail (5 a 1) is vertically arranged at the front end of the oil storage ship (1);
the limiting slide block (5 a 2) is slidably arranged in the mounting rail (5 a 1), and an internal threaded hole is formed in the limiting slide block (5 a 2);
the ball screw (5 a 3) is rotatably arranged in the mounting rail (5 a 1), and the ball screw (5 a 3) is in threaded connection with an internal threaded hole of the limit sliding block (5 a 2);
the third rotary driver (5 a 4) is fixedly arranged on the mounting rail (5 a 1), and the output end of the third rotary driver (5 a 4) is in transmission connection with the ball screw (5 a 3).
8. Offshore spilled oil recovery device according to claim 6, characterized in that the second bayonet joint (5 f) comprises a mounting base (5 f 1), a bayonet sleeve (5 f 2) and a fixing bolt (5 f 3);
the mounting base (5 f 1) is fixedly mounted on the side part of the suction head (5 b), a semicircular opening is formed in the mounting base (5 f 1), and a plurality of internal threaded holes are formed in the mounting base (5 f 1);
the clamping sleeve (5 f 2) is provided with a plurality of through holes, and the clamping sleeve (5 f 2) is also provided with a semicircular opening matched with the mounting base (5 f 1);
the fixing bolts (5 f 3) are provided with a plurality of, and the fixing bolts (5 f 3) penetrate through the through holes of the clamping sleeve (5 f 2) to be in threaded connection with the internal threaded holes of the mounting base (5 f 1).
9. An offshore spilled oil recovery device according to claim 1, characterized in that the oil-water separation device (6) comprises an oil-water storage tank (6 a), an oil-water interface meter (6 b), a guide hopper (6 c) and a third suction pump (6 d);
the oil-water storage tank (6 a) is fixedly arranged on the oil storage ship (1), and an opening is formed in the side part of the oil-water storage tank (6 a);
the guide hopper (6 c) is fixedly arranged at the opening of the oil-water storage tank (6 a), and the output end of the guide hopper (6 c) is communicated with the oil storage bin in the oil storage ship (1);
the oil-water interface instrument (6 b) is fixedly arranged in the oil-water storage tank (6 a);
the third suction pump (6 d) is arranged at the side part of the oil-water storage tank (6 a), the input end of the third suction pump (6 d) is communicated with the interior of the oil-water storage tank (6 a), and the output end of the third suction pump (6 d) is communicated with the interior of the secondary filter device (7).
10. An offshore spilled oil recovery device according to claim 1, characterized in that the secondary filter device (7) comprises a water storage tank (7 a), a placement rail (7 b) and a filter layer (7 c);
the water storage tank (7 a) is fixedly arranged on the oil storage ship (1), and a limit sliding rail is arranged in the water storage tank (7 a);
the placing rail (7 b) is arranged in the limiting slide rail in a sealing way;
the filter layer (7 c) is mounted inside the placement rail (7 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210895720.3A CN116084362A (en) | 2022-07-27 | 2022-07-27 | Marine spilled oil recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210895720.3A CN116084362A (en) | 2022-07-27 | 2022-07-27 | Marine spilled oil recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116084362A true CN116084362A (en) | 2023-05-09 |
Family
ID=86208837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210895720.3A Withdrawn CN116084362A (en) | 2022-07-27 | 2022-07-27 | Marine spilled oil recovery unit |
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| Country | Link |
|---|---|
| CN (1) | CN116084362A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116411556A (en) * | 2023-06-09 | 2023-07-11 | 交通运输部天津水运工程科学研究所 | Marine spilled oil collection device with oil thickness monitoring function |
-
2022
- 2022-07-27 CN CN202210895720.3A patent/CN116084362A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116411556A (en) * | 2023-06-09 | 2023-07-11 | 交通运输部天津水运工程科学研究所 | Marine spilled oil collection device with oil thickness monitoring function |
| CN116411556B (en) * | 2023-06-09 | 2023-08-22 | 交通运输部天津水运工程科学研究所 | Marine spilled oil collection device with oil thickness monitoring function |
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Application publication date: 20230509 |
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